If you remove one from eleven, it becomes ten. If you remove one from nine, it becomes ten.

How is this possible?

I look at you, you look at me, I raise my right, you raise your left. What am I?

Jack was having a candle light dinner with his girlfriend. Suddenly a cold gush of wind entered through the open window and three of the ten candles were extinguished. Assuming that none of the other candles were extinguished.

How many candles are they left with in the end ?

Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?

The more you take me, the more you leave me behind.
Who Am I?

Can you count the number of matches in the picture below ?

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

If 21x = 79x, what is the value of x?

As shown in the picture below, we can see a boy hanging on the tree branch to save his life. There are various ways in which he can die like1. A snake hanging toward the right waiting to bite the boy.2. A roaring Lion near the tree.3. Two crocodiles are ready to attack if the boy reaches near water. The tree is chopped to some extent, so can fall as if he moves a lot. Can you give this boy an escape plan?

Can you find out the missing number?

? 4 5 3 5

9 5 7 10 3